There are people now that know what a Commodire 64 is but have never heard of an Amiga. The C64 made a cultural impression that lasts today. I'm not sure why but anongst those born after both machines had had their day, quite a few have an idea what the C64 was.
Talking to the younger generation about the 8 bit era is wild. I mentioned that my first system (TRS-80) had 4k to someone and they expressed surprise at that you could get a monitor that good back then.